2019568383

素因数分解:

$3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17207}}^1$

素因数の和:17255

約数の個数: 56

約数和(自身を含む): 3611202048

約数和(自身を除く): 1591633665

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 729, 1449, 1701, 1863, 4347, 5103, 5589, 13041, 16767, 17207, 39123, 51621, 117369, 120449, 154863, 361347, 395761, 464589, 1084041, 1187283, 1393767, 2770327, 3252123, 3561849, 4181301, 8310981, 9756369, 10685547, 12543903, 24932943, 29269107, 32056641, 74798829, 87807321, 96169923, 224396487, 288509769, 673189461, 2019568383]

約数ペア:

[(1, 2019568383), (3, 673189461), (7, 288509769), (9, 224396487), (21, 96169923), (23, 87807321), (27, 74798829), (63, 32056641), (69, 29269107), (81, 24932943), (161, 12543903), (189, 10685547), (207, 9756369), (243, 8310981), (483, 4181301), (567, 3561849), (621, 3252123), (729, 2770327), (1449, 1393767), (1701, 1187283), (1863, 1084041), (4347, 464589), (5103, 395761), (5589, 361347), (13041, 154863), (16767, 120449), (17207, 117369), (39123, 51621)]